L-Theanine

CAS 3081-61-6C7H14N2O3Biochemicals & Reagents

L-Theanine (CAS: 3081-61-6, C7H14N2O3, MW: 174.20) is a unique amino acid analog found primarily in tea leaves. It is known for its ability to cross the blood-brain barrier and influence neurotransmitter activity. L-Theanine is widely recognised for its potential calming and focus-enhancing properties, making it a sought-after compound in research and specialized applications.

IUPAC: Nγ-Ethyl-L-glutamine,L-Glutamic acid γ-(ethylamide)
Synonyms: Nγ-Ethyl-L-glutamineL-Glutamic acid γ-(ethylamide)

Email us

L-Theanine (C7H14N2O3) — chemical structure, CAS 3081-61-6; Life Science, fine chemical supplied by Tech Serve Solutions

Amino AcidsAmino acidsBiochemicals and ReagentsCell BiologyFunctional FoodsNutrition Research More...

01 /Applications

Neuroscience Research

L-Theanine is utilized in neurological studies to investigate its effects on brain activity, neurotransmitter modulation, and cognitive function. Its ability to influence alpha brain waves is a key area of interest.

Biochemical Studies

As a non-proteinogenic amino acid, L-Theanine serves as a valuable reagent in biochemical research. It is employed in studies exploring amino acid metabolism and its physiological impacts.

Nutritional Research

Research into the nutritional benefits and physiological effects of L-Theanine is ongoing. It is studied for its potential roles in stress management and cognitive support.

02 /Properties

Molecular weight	174.20
Empirical formula	C7H14N2O3

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection

Protective equipment	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	43
Safety statements (S)	28-36/37

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

3081-61-6

MDL number

MFCD00059653

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is L-Theanine used for?

L-Theanine is primarily used in neuroscience and biochemical research, as well as nutritional research. It is studied for its potential calming and focus-enhancing properties.

What are the CAS number and formula for L-Theanine?

The CAS number for L-Theanine is 3081-61-6, and its molecular formula is C7H14N2O3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies L-Theanine in a technical/research grade. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

What are the main safety concerns when handling L-Theanine?

L-Theanine is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statement H317, indicating it may cause an allergic skin reaction. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, should be worn.

Is L-Theanine a controlled substance?

The provided data does not indicate that L-Theanine is a controlled substance.

How is L-Theanine packed, shipped, and exported?

Tech Serve Solutions is a global supplier and exporter of fine chemicals, adhering to all necessary regulations for packing, shipping, and exporting L-Theanine.